Begin by cooking your corn kernels to enhance their sweetness and crunch. Blanch fresh corn in salted water for 2 minutes, then drain and cool.

In a large mixing bowl, whisk together mayonnaise, sour cream, sugar, apple cider vinegar, salt, and black pepper until well-combined.

Gently fold in the cooled corn, diced red bell pepper, green onions, bacon bits, and cilantro. Mix until everything is evenly coated.

Cover the bowl with plastic wrap or a lid and refrigerate for at least 30 minutes to allow the flavors to meld.

Before serving, stir gently to redistribute the dressing and adjust seasoning if needed.